Unity3d 脚本控制目标的旋转缩放移动

1.目标显示太小或角度问题要调整相机
2.脚本要关联到Mian Camera上
3.将 Cube 拖到Scrip的Cube里

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class MyScript : MonoBehaviour
{
   
   
    // Start is called before the first frame update
    void Start